Recommend some great musical documentaries?!

Question: Recommend some great musical documentaries!?
Answers:

"The Gift" with Perry Ferrel and his girlfriend!.
"Letters from a Porcupine" with Blind Melon

The Gift is pretty heavy, but the imagery and music are amazing!.
Letters from a Porcupine is just plain amazing music!.Www@Enter-QA@Com

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